package com.tedu.bill1;

/**
 * Author：毕龙
 * Date: 2024/4/11 19:07
 */
public class TestThis {
    public static void main(String[] args) {
        //创建学生对象
        Student stu = new Student(18, "朱琳", "女");
        System.out.println("地址："+stu);
        stu.print();
        stu.study();
        System.out.println("======================");
        Student stu1 = null;
        stu1.print();

    }
}
